7J1429 Ch=5722T
Zenith Radio Corp.; Chicago, IL
- Country
- United States of America (USA)
- Manufacturer / Brand
- Zenith Radio Corp.; Chicago, IL
- Year
- 1940
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 74181
-
- alternative name: Chicago Radio Lab
Copy from Zenith folder
- Number of Tubes
- 7
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast plus 2 Short Wave bands.
- Power type and voltage
- Line / Batteries (any type) / 110 or 6 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 10 inch = 25.4 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: 7J1429 Ch=5722T - Zenith Radio Corp.; Chicago,
- Shape
- Tablemodel with Push Buttons.
- Dimensions (WHD)
- 26 x 13.5 x 12.4 inch / 660 x 343 x 315 mm
- Notes
-
Farm Radio for storage battery or mains supply; Export model. Radio has tube numbers identified (embossed) by the factory on the tube sockets. Full wave rectifier 6X5 is hidden in non-ventilated insulated metal box along with transformer and vibrator. No provision made for tuning eye. No schematic found yet but careful inspection shows that the 2 volt 1J6 fillament voltage is achieved by a dropping resistor and by putting two of the three 2 volt dial lights in series with the filament.
See model 7J1458 which is the console version.
- Price in first year of sale
- 90.00 $
- Mentioned in
- Zenith Radio The Glory Years 1936-1945
- Author
- Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.
- Other Models
-
Here you find 4505 models, 4101 with images and 3631 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Collections
The model 7J1429 is part of the collections of the following members.